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RFD TEHNICAL DESCRIPTION.doc KON-215-60-33.2-v.1.0-E
Mechanical testing
Resistance testing for vibration, shock, strikes and earthquakes
- According to
standard:
IEC 60255-21
- Resistance to vibration (sinusoidal)
IEC 60255-21-1 10-
60Hz, Amp. ±0.035mm
60-150Hz, acceleration 0.5g, class 1
xyz axis 20 cycles, 1octave/min.
- Shock and strikes resistance
IEC 60255-21-2
Shock test: acceleration 5g, duration11ms,
Strike test: acceleration 10g, duration
16ms, class1
- Earthquake resistance
IEC 60255-21-3 8-35Hz 1g x axis, 0.5g y axis, class 1
1-8Hz, 3.5mm x axis, 1.5mm y axis
8-35Hz 1g x axis, 0.5g y axis, class 1
Ambient/climate testing
Thermal resilience testing
- According to
standard:
IEC 60068-2, IEC 60255-6
- Resilience to thermal influence in duration of 16 hrs
IEC 60068-2-1, IEC 60068-2-2
-
25°C to +70°C
- Temporarily allowed installation temperature in duration
of 96 hrs
-
10°C to +55°C
- Recommended constant installation temperature
IEC 60255-6
-
5°C to +55°C
- Recommended constant storage temperature
IEC 60255-6
-
10°C to +55°C
Humidity resilience testing
- According to
standard:
IEC 60068-2-30
- Resilience to elevated temperature with elevated
humidity
IEC 60068-2-30
+55°C at 95%rel.humidity, duration of
96hrs
Degree of enclosure mechanical protection
- According to IEC 60529 Front: IP50
Rear: IP20
Additional testing
Testing of permissible thermal load of measurement current inputs
- Permanent
- In interval of 5s
- In interval of 1s 4In, effectively
40In, effectively
100In, effectively